ok thanks for telling me. So if the mobo has an agp slot its compatible with my graphics card, how can i check if its compatible with my ram? And if my processor comes out of my mobo, then it will work? What if i buy an AMD processor, will the processor from my pentium 4 work? Also if a AGP slot is 4x/8x it means that it can run a 4x/8x card such as a radeon 9800 xt pro on 8x right?
ALSO how do i know what harddrive interface i need for my computer?